Answer to Question #8335 in Mechanics | Relativity for munaza
It is a speed time graph for the falling ball until it hits the ground
what does this mean
"the acceleration of the ball decreases" ?
Theball motion by gravity (the free slope) is equally accelerated. Acceleration is constant (until it hits the ground). ============================================== Generallyunder a drawing of dependence of velocity it is easy to spot as acceleration changes, if aspeed time graph is a straight line – acceleration constant.